# 随机模块
# import random
# nums = random.randint(1,20) # 随机生成一个1-20的整数
# print(nums)
#
# # 随机选择  可在列表，元组，字符串中随机选择
# a = 'python'
# res = random.choice(a)
# print(res)

# 随机生成一个整数
# import random
# a = random.randint(1, 10)
# print(a)
#
# # 在字符中随机选择一个字母
# b = ('hdhfj')
# c = random.choice(b)
# print(c)


import random
a = random.randint(1,90)
print(a)

b = "hahahaf"
c = random.choice(b)
print(c)